... time, until the water is drained.II,Using instructionLaunch car engine---Plug in the NE310A power---close the door-first wet ... , pump quick head connector leakingReasonPoor connection of power plug, fuse is damaged, car cigarette lighter has thermal protection.Gun hole is blocked ... O-ring is changed.SolutionAfter checking, re-plug the power cord, replace the 10A fuse, after cool for 5 minutes then ...